Slotta, Franziska, Gerhard Helle, Karl-Uwe Heußner, Elisha Shemang, and Frank Riedel. “Baobabs on Kubu Island, Botswana – A Dendrochronological Multi-Parameter Study Using Ring Width and Stable Isotopes (δ13C, δ18O)”. ERDKUNDE 71, no. 1 (March 31, 2017): 23–43. Accessed December 3, 2024. https://journals-test.ulb.uni-bonn.de/index.php/erdkunde/article/view/2800.